68144624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 137199552

約数和(自身を除く): 69054928

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 292, 328, 584, 656, 1168, 1423, 2846, 2993, 5692, 5986, 11384, 11972, 22768, 23944, 47888, 58343, 103879, 116686, 207758, 233372, 415516, 466744, 831032, 933488, 1662064, 4259039, 8518078, 17036156, 34072312, 68144624]

約数ペア:

[(1, 68144624), (2, 34072312), (4, 17036156), (8, 8518078), (16, 4259039), (41, 1662064), (73, 933488), (82, 831032), (146, 466744), (164, 415516), (292, 233372), (328, 207758), (584, 116686), (656, 103879), (1168, 58343), (1423, 47888), (2846, 23944), (2993, 22768), (5692, 11972), (5986, 11384)]